{"product_id":"555-timer-ic","title":"555 Timer IC","description":"\u003cmeta name=\"description\" content=\"Buy 555 Timer IC online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003e555 Timer IC (NE555P) - Precision Timer \u0026amp; Oscillator IC\u003c\/h1\u003e\n\u003cp\u003eThe iconic 555 Timer IC - the world's most versatile and widely used integrated circuit for timing, pulse generation, and oscillator applications. Available at The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, and expert technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eIC Part Number\u003c\/td\u003e\n\u003ctd\u003eNE555P \/ SE555 (DIP-8 Package)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePrecision Timer \/ Oscillator IC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e8-Pin DIP (Dual Inline Package)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e4.5V to 16V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e200mA (source\/sink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Modes\u003c\/td\u003e\n\u003ctd\u003eMonostable, Astable, Bistable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTiming Range\u003c\/td\u003e\n\u003ctd\u003eMicroseconds to Hours (RC dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 degreesC to 70 degreesC (commercial grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger Voltage\u003c\/td\u003e\n\u003ctd\u003e1\/3 VCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreshold Voltage\u003c\/td\u003e\n\u003ctd\u003e2\/3 VCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e600mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Configuration\u003c\/td\u003e\n\u003ctd\u003eGND, Trigger, Output, Reset, Control Voltage, Threshold, Discharge, VCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic - Major Semiconductor Brands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose the 555 Timer IC from The Tech Depot?\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e100% authentic NE555P sourced from authorized semiconductor distributors\u003c\/li\u003e\n \u003cli\u003eFactory-fresh stock with guaranteed electrical specifications\u003c\/li\u003e\n \u003cli\u003e1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse\u003c\/li\u003e\n \u003cli\u003eExpert technical support to help you design your timer circuits\u003c\/li\u003e\n \u003cli\u003eBreadboard-friendly 8-pin DIP package for easy prototyping\u003c\/li\u003e\n \u003cli\u003eTested and verified for reliable performance in all three operating modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOperating Modes Explained\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMonostable Mode (One-Shot):\u003c\/strong\u003e Produces a single timed output pulse when triggered. Ideal for debouncing switches, creating precise time delays, and touch-activated circuits. Pulse duration is set by an external resistor and capacitor (T = 1.1 x R x C).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAstable Mode (Free-Running Oscillator):\u003c\/strong\u003e Generates a continuous square wave output without any external trigger. Perfect for LED flashers, tone generators, clock signals, and PWM applications. Frequency is determined by two resistors and a capacitor.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBistable Mode (Flip-Flop):\u003c\/strong\u003e Acts as a basic flip-flop with set and reset inputs. The output toggles between HIGH and LOW states based on trigger and reset pin inputs. Useful for latching circuits and digital logic applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePin Configuration (8-Pin DIP)\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 1 - GND:\u003c\/strong\u003e Ground connection (0V reference)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 2 - Trigger:\u003c\/strong\u003e Input that starts the timing cycle when voltage drops below 1\/3 VCC\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 3 - Output:\u003c\/strong\u003e Timer output pin (HIGH or LOW), capable of driving up to 200mA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 4 - Reset:\u003c\/strong\u003e Active-low reset pin; connect to VCC for normal operation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 5 - Control Voltage:\u003c\/strong\u003e Access to the internal voltage divider (2\/3 VCC); typically bypassed with a 10nF capacitor to ground\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 6 - Threshold:\u003c\/strong\u003e Monitors the charging capacitor; resets output when voltage exceeds 2\/3 VCC\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 7 - Discharge:\u003c\/strong\u003e Open-collector output used to discharge the external timing capacitor\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePin 8 - VCC:\u003c\/strong\u003e Positive supply voltage (4.5V to 16V DC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eLED Flasher \/ Blinker Circuit:\u003c\/strong\u003e Use astable mode with a resistor-capacitor network to create adjustable-rate blinking LEDs - a classic beginner electronics project.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTone Generator \/ Simple Alarm:\u003c\/strong\u003e Generate audible frequencies by connecting the output to a piezo buzzer or small speaker in astable mode. Adjust pitch by changing RC values.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePWM Motor Speed Controller:\u003c\/strong\u003e Build a pulse-width modulation circuit to control DC motor speed smoothly using the 555 in astable mode with a potentiometer.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTouch-Activated Switch:\u003c\/strong\u003e Create a touch-sensitive on\/off switch using monostable mode with a high-value resistor at the trigger pin.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInfrared (IR) Transmitter:\u003c\/strong\u003e Generate a 38kHz carrier frequency for IR remote control projects and communication systems.\u003c\/li\u003e\n \u003cli\u003e\u003cstrong\u003eMissing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 555 Timer IC Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e555 Timer IC\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e555 Timer IC\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e555 Timer IC\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746556817665,"sku":"TTD-17760","price":9.54,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/cfe3a6649039f9190e918d6e91d42dbe.jpg?v=1778107521","url":"https:\/\/techdepot.in\/products\/555-timer-ic","provider":"Tech Depot India","version":"1.0","type":"link"}